发明人李文辉,冯建国,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112327498 A, 授权公告日 2015-10-15.
Martínez F, Mueller T C, Sørensen M. "Method for the Synthesis of 2,2'-([2,2'-Bipyridine]-5,5'-diyl)diacetonitrile" [P]. European Patent, EP 3385908 A1, 2021-10-12.
发明人孙丽萍,郭海燕,钱学锋. "A Process for Preparing High-Purity 2,2'-([2,2'-Bipyridine]-5,5'-diyl)diacetonitrile" [P]. 中国发明专利, 专利号 CN 109303269 A, 授权公告日 2024-11-09.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 2136, 7953-7975.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 2073, (9), 4414-4423.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2,2'-([2,2'-Bipyridine]-5,5'-diyl)diacetonitrile Using HRMS and NMR". J. Sep. Sci., 2017, 1256, 3130-3145.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2017, 489, 6896-6919.